test_atrou.m

来自「小波提升算法的实现」· M 代码 · 共 8 行

% test for a trou transform
n = 128;
M = load_image('lena', n);
Jmin = 3;
options.wavelet_vm = 4;
options.wavelet_type = 'biorthogonal';
MW = perform_atrou_transform_slow(M,Jmin,options);
M1 = perform_atrou_transform_slow(MW,Jmin,options);